CEN/TC 230
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 11078 | EN 12780:2002 | Water quality - Detection and enumeration of Pseudomonas aeruginosa by membrane filtration | Atcelts |
| 11018 | EN 12673:1998 | Water quality - Gas chromatographic determination of some selected chlorophenols in water | Izstrādē |
| 11039 | EN 12338:1998 | Water quality - Determination of mercury - Enrichment methods by amalgamation | Atcelts |
| 10960 | EN 1233:1996 | Water quality - Determination of chromium - Atomic absorption spectrometric methods | Izstrādē |
| 21815 | EN 12260:2003 | Water quality - Determination of nitrogen - Determination of bound nitrogen (TNb), following oxidation to nitrogen oxides | Atcelts |
| 10954 | EN 1189:1996 | Water quality - Determination of phosphorus - Ammonium molybdate spectrometric method | Atcelts |
| 34749 | CEN/TS 16692:2015 | Water quality - Determination of tributyltin (TBT) in whole water samples - Method using solid phase extraction (SPE) with SPE disks and gas chromatography with triple quadrupole mass spectrometry | Standarts spēkā |
| 63057 | CEN/TR 17245:2018 | Water quality - Technical report for the routine sampling of benthic diatoms from rivers and lakes adapted for metabarcoding analyses | Izstrādē |
| 63056 | CEN/TR 17244:2018 | Water quality - Technical report for the management of diatom barcodes | Izstrādē |
| 33488 | CEN/TR 16151:2011 | Water quality - Guidance on the design of Multimetric Indices | Izstrādē |
Displaying 771-780 of 839 results.